The OWL at Purdue – an excellent site for assistance with grammar, college writing, and using proper citations (APA and MLA); grammar exercises; podcasts; discipline-specific writing tips, and more

Quizlet – free online flashcards and fun games to learn the flashcard material. Use ready-made flashcards on many subjects or develop your own. You can share your cards with your friends/study group. You can even connect with Facebook.